| Name | Cratoneuron commutatum var. falcatum (Bridel) Mönkemeyer |
| Authorship | (Bridel) Mönkemeyer |
| Rank | Variety |
| Placed in | Cratoneuron commutatum (Hedwig) G. Roth |
| Citation | 1911 Hedwigia 50: 269 |
| Holdings | 40 Specimens held in the Harvard University Herbaria identified as Cratoneuron commutatum var. falcatum (Bridel) Mönkemeyer |
| Identification made in | [no date] (40) |